But the drugs cannot reverse brain damage that has already occurred, and they carry risks of their own because they also strip useful metals from the body, such as iron and zinc.

而这种药物无法弥补已产生的大脑损伤，且药物本身存在风险，因为它们也会将有用的金属元素，如铁与锌一并剥离排出体外。

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However, there are risks here as well, as a poorly conducted review could irreparably damage the institution.

不过，这里仍有风险，因为一次管理不善的复审有可能对机构造成不可弥补的损害。

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The risks of doing so are very real and could lead to irreversible damage to eyesight and even blindness.

带来的危险非常严重并且可能会给眼睛带来不可挽回的伤害，甚至导致失明。

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SBC's advice: If it ain't broke, don't fix it, because invasive inspections of healthy turbines actually increases the risks of damage.

FORBES: Energy

Yes, the overeating may cause physical damage and create health risks.

FORBES: Eating Disorders And The Executive Woman

While coming to their aid can be the right thing to do, it risks doing tremendous damage to the free-market brand.

FORBES: We Can't Save Capitalism Unless We Denounce Its False Prophets